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Kubernetes Recap

Before starting the course, understand how Kubernetes works and its architecture. It's not necessary to understand the component configuration for CKAD, only the responsibility of each one.

Cluster Architecture​

Check out cluster architecture. In the containers section, we explain the difference between Docker and ContainerD, pay attention to this.

Some knowledge of containers is necessary, but we'll see more things ahead and they'll be pointed out at the right time to follow a logical flow.

Review​

You need to be familiar with YAML and JSON. So do an overview before starting if necessary. Study material can be found at YAML and JSON.

Another detail is that you won't be able to create things if you don't have a Kubernetes cluster available.

TODO Install Docker and create a cluster using kind with 1 master and 3 workers​

During the test, you can only use the vi and nano editors. I recommend being familiar with them. So do your studies using them already.

TODO Install Vi and Nano​

You can't start a certification course if you don't have the minimum necessary knowledge about anything in Kubernetes. Do a brief introduction to the main components we'll work with during the course. This material can be found in review.